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- Title
Unusual behavior of the electron reflection coefficient of asymmetric double-barrier quantum structures in a finite-amplitude rf field.
- Authors
Golant, E. I.; Pashkovskii, A. B.
- Abstract
The time-dependent Schrödinger equation describing the resonance interaction of electrons with a radio-frequency (rf) field is solved for asymmetric resonance-tunneling structures with thin, high barriers. It is found that in a number of cases the resonance reflection coefficient of such structures decreases almost to zero as the amplitude of the rf field increases. The conditions under which the largest number of electrons incident on the structure (in a number of cases 100%) interacts efficiently with an rf field with frequency ω and pass into a neighboring resonance level, emitting or absorbing a quantum of energy hω, are determined.
- Subjects
CHARGE exchange; ELECTRIC fields
- Publication
JETP Letters, 1996, Vol 63, Issue 7, p590
- ISSN
0021-3640
- Publication type
Article
- DOI
10.1134/1.567069